Pith Number

pith:IWTT7TTT

pith:2026:IWTT7TTTO7P4HPZSIFMQNKG3IX

not attested not anchored not stored refs pending

SUPPPPRESS: Prototyping and testing liquid-crystal vector vortex coronagraphs with reduced polarization leakage

Alexander Eigenraam, Axel Potier, Chris van Dijk, David Doelman, Felix Bettonvil, Frans Snik, Iva Laginja, Jeroen Rietjens, Johan Mazoyer, Joost van den Born, Kristien Peeters, Mario Vretenar, Mariya Krasteva, Matteo Taccola, Pierre Baudoz, Rapha\"el Galicher, Rico Landman, Yuki Nishie, Yuta Watanabe

arxiv:2606.10760 v1 · 2026-06-09 · astro-ph.IM · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IWTT7TTTO7P4HPZSIFMQNKG3IX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-06-10T01:10:39.143271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45a73fce7377dfc3bf32415906a8db45c25cd58a5741eaaed03acde496c70bbf

Aliases

arxiv: 2606.10760 · arxiv_version: 2606.10760v1 · doi: 10.48550/arxiv.2606.10760 · pith_short_12: IWTT7TTTO7P4 · pith_short_16: IWTT7TTTO7P4HPZS · pith_short_8: IWTT7TTT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/IWTT7TTTO7P4HPZSIFMQNKG3IX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 45a73fce7377dfc3bf32415906a8db45c25cd58a5741eaaed03acde496c70bbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7c5b912045e2d62c213839a2dcc685dd94e15f557e2436669e21337eb304b32",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-06-09T12:12:33Z",
    "title_canon_sha256": "ce59b122dd6f80fac65b97f33f2fab3b01b6f6c658869dd4caf4886d17dfd6ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10760",
    "kind": "arxiv",
    "version": 1
  }
}